IT8419324A0 - Procedimento per la sintesi di derivati n-acilici dell'aspartame. - Google Patents

Procedimento per la sintesi di derivati n-acilici dell'aspartame.

Info

Publication number
IT8419324A0
IT8419324A0 IT8419324A IT1932484A IT8419324A0 IT 8419324 A0 IT8419324 A0 IT 8419324A0 IT 8419324 A IT8419324 A IT 8419324A IT 1932484 A IT1932484 A IT 1932484A IT 8419324 A0 IT8419324 A0 IT 8419324A0
Authority
IT
Italy
Prior art keywords
aspartame
synthesis
procedure
acylic
derivatives
Prior art date
Application number
IT8419324A
Other languages
English (en)
Inventor
Sergio Auricchio
Francesco Minisci
Original Assignee
Pierrel Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pierrel Spa filed Critical Pierrel Spa
Priority to IT8419324A priority Critical patent/IT8419324A0/it
Publication of IT8419324A0 publication Critical patent/IT8419324A0/it
Priority to GB08432449A priority patent/GB2153365A/en
Priority to AU37205/84A priority patent/AU3720584A/en
Priority to ZA85229A priority patent/ZA85229B/xx
Priority to KR1019850000210A priority patent/KR850005409A/ko
Priority to FR8500893A priority patent/FR2558838A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/06—Dipeptides
    • C07K5/06104—Dipeptides with the first amino acid being acidic
    • C07K5/06113—Asp- or Asn-amino acid
    • C07K5/06121—Asp- or Asn-amino acid the second amino acid being aromatic or cycloaliphatic
    • C07K5/0613—Aspartame
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT8419324A 1984-01-26 1984-01-26 Procedimento per la sintesi di derivati n-acilici dell'aspartame. IT8419324A0 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8419324A IT8419324A0 (it) 1984-01-26 1984-01-26 Procedimento per la sintesi di derivati n-acilici dell'aspartame.
GB08432449A GB2153365A (en) 1984-01-26 1984-12-21 Process for the preparation of N-acyl-derivatives of aspartame
AU37205/84A AU3720584A (en) 1984-01-26 1984-12-28 Preparation of n-acyl derivatives of aspartame
ZA85229A ZA85229B (en) 1984-01-26 1985-01-10 Process for the preparation of n-acyl-derivatives of aspartame
KR1019850000210A KR850005409A (ko) 1984-01-26 1985-01-15 아스파르테임의 n-아실-유도체의 제조방법
FR8500893A FR2558838A1 (fr) 1984-01-26 1985-01-23 Procede de preparation de derives n-acyles d'aspartame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8419324A IT8419324A0 (it) 1984-01-26 1984-01-26 Procedimento per la sintesi di derivati n-acilici dell'aspartame.

Publications (1)

Publication Number Publication Date
IT8419324A0 true IT8419324A0 (it) 1984-01-26

Family

ID=11156737

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8419324A IT8419324A0 (it) 1984-01-26 1984-01-26 Procedimento per la sintesi di derivati n-acilici dell'aspartame.

Country Status (6)

Country Link
KR (1) KR850005409A (it)
AU (1) AU3720584A (it)
FR (1) FR2558838A1 (it)
GB (1) GB2153365A (it)
IT (1) IT8419324A0 (it)
ZA (1) ZA85229B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU212897B (en) * 1990-03-12 1996-12-30 Nutrasweet Co Process for increasing the alpha/beta isomer ratio in asphartame coupling reaction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1042481A (en) * 1964-06-25 1966-09-14 Ici Ltd Dipeptide derivatives
CH553751A (de) * 1970-05-19 1974-09-13 Stamicarbon Verfahren zur herstellung von aspartylaminosaeure-estern.
GB1339101A (en) * 1972-01-26 1973-11-28 Searle & Co Production of phenylalanine derivatives
US4333872A (en) * 1980-05-27 1982-06-08 Chimicasa Gmbh Method of producing α-L-aspartyl-L-phenylalanine methylester
FR2524877A1 (fr) * 1982-04-07 1983-10-14 Human Pharm Sa Laboratoires Procede nouveau de production de l'aspartame
IT1155060B (it) * 1982-09-02 1987-01-21 Sirac Srl Procedimento per la preparazione di esteri alchilici della alfa-l-aspartil-l-fenilalanina

Also Published As

Publication number Publication date
GB8432449D0 (en) 1985-02-06
KR850005409A (ko) 1985-08-26
ZA85229B (en) 1985-08-28
AU3720584A (en) 1985-08-01
GB2153365A (en) 1985-08-21
FR2558838A1 (fr) 1985-08-02

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